2008657600

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{23687}}^1$

素因数の和:23762

約数の個数: 84

約数和(自身を含む): 5036021424

約数和(自身を除く): 3027363824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 400, 424, 530, 800, 848, 1060, 1325, 1600, 1696, 2120, 2650, 3392, 4240, 5300, 8480, 10600, 16960, 21200, 23687, 42400, 47374, 84800, 94748, 118435, 189496, 236870, 378992, 473740, 592175, 757984, 947480, 1184350, 1255411, 1515968, 1894960, 2368700, 2510822, 3789920, 4737400, 5021644, 6277055, 7579840, 9474800, 10043288, 12554110, 18949600, 20086576, 25108220, 31385275, 37899200, 40173152, 50216440, 62770550, 80346304, 100432880, 125541100, 200865760, 251082200, 401731520, 502164400, 1004328800, 2008657600]

約数ペア:

[(1, 2008657600), (2, 1004328800), (4, 502164400), (5, 401731520), (8, 251082200), (10, 200865760), (16, 125541100), (20, 100432880), (25, 80346304), (32, 62770550), (40, 50216440), (50, 40173152), (53, 37899200), (64, 31385275), (80, 25108220), (100, 20086576), (106, 18949600), (160, 12554110), (200, 10043288), (212, 9474800), (265, 7579840), (320, 6277055), (400, 5021644), (424, 4737400), (530, 3789920), (800, 2510822), (848, 2368700), (1060, 1894960), (1325, 1515968), (1600, 1255411), (1696, 1184350), (2120, 947480), (2650, 757984), (3392, 592175), (4240, 473740), (5300, 378992), (8480, 236870), (10600, 189496), (16960, 118435), (21200, 94748), (23687, 84800), (42400, 47374)]